填空。 Kate is 1 English girl. Her mother is a teacher, and her father is a doctor. She 2 a brother. His name is Jim. Kate is eight years old, and her brother is twelve. Now, their family is 3 the U. S. They're having fun in the U. S. Kate is 4 TV. Jim is sending an e-mail 5 his friend, and their mother and father are cooking now. ( ) 1. A. a ( ) 2. A. have ( ) 3. A. in ( ) 4. A. watch ( ) 5. A. from B. an B. / B. at B. watches B. of C. the C. has C. / C. watching C. for D. / D. is D. go D. watched D. to